NTLabs -Nitrite Test Rocks & Stones Hard water species: 10–15 dGH

Hard water species: 10–15 dGH

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NTLabs -Nitrite Test Rocks & Stones Hard water species: 10–15 dGHUnderstanding Nitrite in Your Aquarium Nitrite is a byproduct of the biological filtration process in aquariums. Beneficial bacteria convert toxic ammonia, excreted by fish, into nitrite. Although nitrite is less toxic than ammonia, it is still highly harmful to fish health. Nitrite is further broken down by another group of bacteria into nitrate, which is much less harmful and more stable in aquarium environments. Ideal Nitrite Levels Nitrite should